diff options
| author | Joonyoung Shim <jy0922.shim@samsung.com> | 2015-07-28 11:53:20 +0300 |
|---|---|---|
| committer | Inki Dae <inki.dae@samsung.com> | 2015-08-16 07:33:44 +0300 |
| commit | 67e93c808b486817193dbd1ff93ee03adb9eef28 (patch) | |
| tree | 2bf9929e0b5a8200dbd836d25dc162dddfc768f2 /drivers/gpu/drm/exynos/exynos_drm_gem.h | |
| parent | 0e9a2ee3bc1ee24be519312453ef93288b545ad3 (diff) | |
| download | linux-67e93c808b486817193dbd1ff93ee03adb9eef28.tar.xz | |
drm/exynos: stop copying sg table
Already struct exynos_drm_gem_buf has pages of the buffer, so we don't
need to copy from sg table of the buffer to sg table of dma-buf
attachment, just can make sg table from pages of the buffer.
Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_drm_gem.h')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_gem.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.h b/drivers/gpu/drm/exynos/exynos_drm_gem.h index 6f42e2248288..5979f22828d4 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_gem.h +++ b/drivers/gpu/drm/exynos/exynos_drm_gem.h @@ -30,7 +30,6 @@ * device address with IOMMU. * @write: whether pages will be written to by the caller. * @pages: Array of backing pages. - * @sgt: sg table to transfer page data. * @size: size of allocated memory region. * @pfnmap: indicate whether memory region from userptr is mmaped with * VM_PFNMAP or not. @@ -43,7 +42,6 @@ struct exynos_drm_gem_buf { struct dma_attrs dma_attrs; unsigned int write; struct page **pages; - struct sg_table *sgt; unsigned long size; bool pfnmap; }; |